Double Glazed Window Repair

Double glazing is an energy efficient investment that stops loss of heat in winter and helps to keep your home cool in the summer. Restoring your double-glazed windows as required is a great method to keep them in good working order.

Over time condensation and misting could be detrimental to your double-glazed windows. This could cause your double glazed windows to be difficult to open or close.

Broken Panes

A rogue ball or a flying stone from your lawnmower or even a strong storm can shatter your double pane windows, leaving you home vulnerable to the elements. While a cracked window can be difficult to repair however, you don't have to replace it completely. In fact the insulated glass between the two panes is in good condition and you can repair your double-pane window with some DIY effort.

First, you'll need to remove any broken glass from the frame. This will be a messy job and you'll need to take care to prevent any glass shards from falling on the floor or sliding out of the frame. Make sure to wear a pair of gloves to protect your hands and a cloth to protect the area surrounding the broken glass to prevent further damage or breaks. After removing the broken pane take care to clean the entire frame of the window to remove any remaining sealant or debris. Sand door rough areas of the frame to create a smooth and door even surface to put in your new glass.

After cleaning the frame, you can apply another layer of glass on the seam where you removed the broken pane. This is the most effective way to ensure that your window is sealed and protected and will aid in reducing energy costs by stopping drafts and water from entering the house. The next step is to choose the right glazing material. There are a variety of options, including clear tape that is more durable than regular tape, and can prevent further cracking of your window, or glazing film which is similar to clear plastic wrap. The benefit of this type of material is that it can be painted to match your existing frame and will also keep out snow and rain as well.

Whatever material you use it is important to press the glazier's points into that place where the putty joins your frame. These will hold the new glass in place and assist it to adhere to the frame. Hardware stores sell glazier's point ropes that can be rolled out on the frame rabbets.

Condensation

Double glazing is susceptible to condensation issues and door if you experience this problem it is best to call the company that installed the window. There are warranties and guarantees that cover these problems. Condensation or fogging between the windows' panes is a sign that the seals are broken. Only a professional can fix this problem by replacing the panes.

This procedure is a bit difficult and requires the use of special tools to take off the old pane and then install the new one, but it can be accomplished by an expert who will provide the necessary equipment. It is recommended to leave the work to an expert. These tools can be hazardous.

If you do decide to do it yourself, ensure you wear safety glasses and gloves to shield yourself from any broken glass pieces that may fly off during the process. It is essential to remove all putty or metal glazing points from the grooves that will hold the new window. Wire-brushing the frame, vacuuming or wiping with a damp cloth is also recommended. After the frame has dried it is time to order a replacement piece of glass that is 1/8" shorter in both directions than your existing window. Check the glass's fit into the grooves.

You'll need to apply a layer silicone caulk to the grooves of frames to ensure your glass is secure in its installation. Once the caulk has dried it is time to smooth it out and make any adjustments needed. The wood molding can then be reinstalled.

If the weather suddenly changes, double-glazed windows can be difficult to open and close. Extreme temperatures can cause the frames of double-glazed windows to expand or contract, causing them to slide and become stuck. You can try wiping down the frames with water and then lubricating them when this happens however, it's better to seek advice from the company who installed your windows.

Misunderstood

When moisture gets trapped between the glass panes, it can cause misted double glazing. Double glazing consists of two panes, which are separated by a gap filled with argon for greater thermal efficiency. This creates a airtight seal that keeps warm indoor air inside and cold air outside.

As time passes, the seal may break and moisture can begin to accumulate between the window panes, causing them to become misty. This occurs because the sun's heat causes the space between the panes of windows, causing the water to evaporate.

This is a natural occurrence, but if it occurs between the windows' panes it could cause problems because it won't be able control the temperature within the room. Instead the temperature outside of the window will affect the temperature inside. Northfield Glass can help you when your double-glazed windows begin to mist.

We can replace a single blown sealed unit without needing to replace the entire window. This is far less disruptive than a complete replacement. Our misty glass repair consists of removing and cleaning the unit of glass, then replacing it with a new one. This will create a watertight seal again.

Some companies in the field claim that they can inject chemicals through holes into windows with mist to remove the fog and condensation. We don't suggest this method. This is not only unsightly, but it could cause damage to the toughened glass and leave you with a window that does not fully function.

If you don't take care to fix the issue quickly, it could lead to mould, which could not only damage the window, but also pose health risks to your family members. The moisture in the window may cause other issues within your home, such as damp or rot. In certain situations it is possible to replace the entire window.

Blown or failed

Double-glazed windows are made up of two glass panes with an air or inert between them. This increases their thermal efficiency, allowing the cold out and heat in. Over time, the gas can be depressurized and cause various issues.

One of the most common is condensation occurring between the panes. While it is a natural event, it doesn't necessarily mean that your window is damaged however it could be a sign that you need to seal your windows. Condensation can be a sign your double glazing has failed, in which case it's time to get it replaced completely.

Double-glazed windows can also create draughts. This could be due to an unsound seal or a damaged handle or a broken lock. A draught is evident and can result in higher heating costs, so it is important to get it fixed sooner rather than later. Check the seals around the window frame by smelling cold air.

Another indication that the seals on your windows have failed is when you begin to notice water beading on the inside of your windows. This is an indication that you need to replace the seals on your double-glazed windows.

Your window frames are designed to move a little bit in order to do to keep the glass sheets in the right place. However, over time this special packaging material may be compressed and break the all-important seal. This allows air to circulate between the panes, which will reduce your window's energy efficiency.

A damaged seal is a clear indication that your double glazing is damaged and must be fixed as soon as possible. A blown seal stops your double glazing from performing its primary function that is to keep the cold out and warm air in. A blown seal can also let moisture in your home, which can result in mold and other unpleasant conditions. It is important to contact a double glazing repair expert when you notice a blown seal on your double-glazed windows, as they can replace the whole unit.